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Samsung

M378A5143EB1-CPB 2x4GB

▲ 501 ▼

Release date ≤ Q4 2015.

Average Bench: 68.4% (84th of 115)

Based on 4,308 user benchmarks.  Model: Samsung M378A5143EB1-CPB 2x4GB
Poor: 41%Average: 68.4% Great: 77%

Popular builds with this RAM

Above average average bench

The Samsung M378A5143EB1-CPB 2x4GB averaged 31.6% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 16 Core Write Bench 26.3GB/s
Avg. 16 Core Read Bench 25.6GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Samsung M378A5143EB1-CPB 2x4GB is 35.8%. This is a relatively wide range which indicates that the Samsung M378A5143EB1-CPB 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 15.3GB/s
Avg. Physical RAM Latency 78ns
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Average Bench

(Based on 4,308 samples)
Rank 8468.4%
Min Avg Max
14.5 MC Read 25.6 29.6
14.2 MC Write 26.3 29.9
12.6 MC Mixed 21.1 26.2
69.5% 24.3 GB/s
Min Avg Max
10.2 SC Read 15.3 19.9
13.8 SC Write 24.5 30.1
11.9 SC Mixed 20.2 24.3
57.2% 20 GB/s
Min Avg Max
62.3 Latency 78 108
51.3% 78 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR4 clocked @ 3200 MHz
89.9% Excellent
MC Read 36.5
MC Write 24
MC Mixed 35.4
91% 32 GB/s
SC Read 27.4
SC Write 24.2
SC Mixed 35.9
83% 29.2 GB/s
Latency 74.9
53% 74.9 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
79.1% Very good
MC Read 30.5
MC Write 29.3
MC Mixed 26.6
82% 28.8 GB/s
SC Read 19
SC Write 28.5
SC Mixed 22.7
67% 23.4 GB/s
Latency 97.3
41% 97.3 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
72.7% Very good
MC Read 27.5
MC Write 28.1
MC Mixed 20.8
73% 25.5 GB/s
SC Read 18.1
SC Write 29.1
SC Mixed 22.2
66% 23.1 GB/s
Latency 69.6
58% 69.6 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
72.6% Very good
MC Read 26.7
MC Write 28.5
MC Mixed 22.2
74% 25.8 GB/s
SC Read 16.6
SC Write 28.7
SC Mixed 23.2
65% 22.8 GB/s
Latency 82.5
48% 82.5 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
71.1% Very good
MC Read 27.1
MC Write 27.3
MC Mixed 20.8
72% 25.1 GB/s
SC Read 16
SC Write 25.5
SC Mixed 21.6
60% 21 GB/s
Latency 65
62% 65 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
70% Very good
MC Read 26.9
MC Write 27.3
MC Mixed 20.7
71% 25 GB/s
SC Read 14.8
SC Write 23.5
SC Mixed 20.6
56% 19.6 GB/s
Latency 67.9
59% 67.9 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
60.5% Good
MC Read 23
MC Write 22
MC Mixed 19.5
61% 21.5 GB/s
SC Read 13.7
SC Write 19.8
SC Mixed 18.4
49% 17.3 GB/s
Latency 78.8
51% 78.8 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
59% Above average
MC Read 20.7
MC Write 24
MC Mixed 19.8
61% 21.5 GB/s
SC Read 14.3
SC Write 18.2
SC Mixed 19
49% 17.2 GB/s
Latency 128
31% 128 ns
4,308 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 65,507,567 RAM Kits tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical M378A5143EB1-CPB 2x4GB Builds (Compare 1,608 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 52%
Yacht

System: Alienware Aurora R5

CPU
Core i7-6700Intel  $220Bench 72%, 282,363 samples975x
Core i7-6700KIntel  $220Bench 81%, 588,978 samples348x
Core i5-6400Intel  $100Bench 61%, 171,457 samples224x
GPU
GTX 1070Nvidia  $119Bench 80%, 1,459,281 samples550x
GTX 1080Nvidia  $400Bench 102%, 1,082,454 samples294x
GTX 970Nvidia  $340Bench 49%, 834,238 samples179x
SSD
NVMe LITEON 256GBCx2-8b256-q11Bench 168%, 2,143 samples122x
NVMe SK hynix 256GBPc300Bench 119%, 4,485 samples121x
THNSN5256GPUK NVMe PCIe M.2 256GBToshibaBench 109%, 23,829 samples47x
RAM
M378A5143EB1-CPB 2x4GBSamsungBench 68%, 4,308 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 106% - Outstanding Total price: $339

Popular M378A5143EB1-CPB 2x4GB systems:

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Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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  • - CPU tests include: integer, floating and string
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  • - Drive tests include: read, write, sustained write and mixed IO
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Memory Kit Rankings (Price vs Performance) December 2023 RAM Rankings

We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top Memory Kits. [RAMPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $270Nvidia RTX 4060 $299Crucial MX500 250GB $32
Intel Core i5-12400F $146Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i3-12100F $93Nvidia RTX 3060-Ti $340Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $357SanDisk Ultra Fit 32GB $16
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